fn main() {
    let number = 12;
    println!("{}", number);
    match number {
        1 => println!("One"),
        2 | 3 | 5 | 7 | 11 => println!("this is a prime"),
        13..=19 => println!("a Teen"),
        _ => println!("Ain't special"),
    }
    let boolean = true;
    let binary = match boolean {
        true => "true",
        false => "F",
    };
    println!("{}", binary);
}
